Mastitis is the most frequent and costly disease of dairy cows, with costs estimated at $670M/year in Canada. Mastitis is also the main reason for antimicrobial use in dairy herds, raising great concerns regarding emergence of antimicrobial resistance in critical pathogens capable of infecting humans. Implementation of management and nutritional strategies that can improve mammary […]

Calves in dairy production systems have been traditionally fed low amounts of milk to encourage solid feed intake which is thought to minimize stress during weaning. It is unclear how feeding an elevated amount of milk pre-weaning and the digestibility of the solid feed has on gut health and function in dairy calves – which […]

There are gaps in our knowledge concerning calf nutrition when producers feed high amounts of milk to calves along with starter feeds differing in nutrient composition. Mainly, how these calf diets alter lower gut development and health during the pre- and post-weaning periods. This research will utilize pre-weaning calves to assess the effects of diets […]